Organic Punarnava (Boerhaavia Diffusa) powder is ideal for detoxing as it flushes out toxins from the body. Punarvana is supposedly useful for treating all disorders of the kidneys. The word punarvana translates into something that revives the body and brings the youth back. It has been used in India in the ancient times and is highly effective. The best time for the harvesting of Punarvana is between June and August. Finest quality organic punarnava are selected and cold ground to make organic punarnava powder.